NEET Receives a Dating Sim System

Seiji is a typical NEET whose life takes a drastic turn when he suddenly receives a mysterious Dating Sim System. Now, he must navigate the complexities of social interactions, school life, and personal relationships while his own reality begins to mirror the mechanics of a video game.

As he tries to adapt to his new circumstances, he finds himself becoming the center of attention for the girls around him. However, life isn't all lighthearted romance; hidden dangers lurk in the shadows, and Seiji must learn to protect those he cares about when the boundaries between his mundane life and a chaotic, dangerous world start to blur.